Triathlon Ontario

Tri Kids Triathlon Race Series Presented by Pure Flavour - Port Colborne
2025-08-17 08:00 - 16:30 (America/Toronto) | Vale Health & Wellness Centre, 550 Elizabeth Street, Port Colborne, Ontario, L3K 5W3, Canada
The TRi KiDS Triathlon Series offers safe, non-competitive, confidence-building races for children and youth ages 3 to 15. TRi KiDS events combine three sports kids love: swimming, biking and running. We celebrate participation with the goal of encouraging a positive, healthy attitude towards physical activity and instilling self-confidence. The achievement of each athlete is recognized…and not just at the finish line!

Kids In Triathlon - Mississauga
2025-08-24 08:00 - 12:00 | Huron Park Recreation Centre and Park, 830 Paisley Blvd. West, Mississauga, Ontario, L5C 3P5, Canada
RACE DAY CHANGED TO SUNDAY, AUGUST 24, 2025

Welcome to the Kids In Triathlon (KITCan) Series!
The KITCan Series is a non-competitive race series for kids aged 3-11, providing a supportive, family-friendly environment that celebrates individual achievement through triathlon – motivating kids to get fit, have fun and gain confidence.
Triathlon Ontario is a non-profit organization and the governing body of the sport in the province, whose mission is to grow and develop the sport in a fun, safe, and fair way.
By racing with us you are not only going to have a wonderful, family-friendly experience but you will also be helping to develop the sport as every dollar gets reinvested back into the sport.
When you race the KITCan Series, you become a Kit Kid!

Just some of the reasons why you should take part in the KITCan Series:

Participation-based, family-friendly fun events for kids ages 3-11
Unique interactive Family Fun Zone to play in throughout the day free of charge
All professional race photos are downloadable and complimentary on behalf of Triathlon Ontario
Discounts available for multiple race registrations, family, and Triathlon Ontario members
Everyone receives a t-shirt, finisher’s medal, and a race kit full of goodies!

KITCan Series Event Schedule

Location
Date

Oakville
June 29

Mississauga
August 24

Milton
August 3

Please note that due to construction making the venue unavailable on July 13, the date for the Mississauga event has been changed to Sunday August 24. We will be contacting all registrants about this change.

Mississauga Distance Chart

Age Category
Born In
Bib Colour
Swim*
Bike*
Run*

3 – 5
2020, 2021, 2022
Blue
1 width
425 m
150 m

6 – 7
2018, 2019
Red
25 m
650 m
500 m

8 – 9
2016, 2017
Yellow
75 m
1 km
1 km

10 – 11
2014, 2015
Green
100 m
2 km
1.5 km

* Due to a small race course at Oakville, the 10-11 age group is only available at Mississauga and Milton
* Distances will vary slightly at each race
* Race age is as of December 31, race year

Triathlon Ontario Draft Legal Provincial Championships
2025-08-30 07:00 - 13:00 | Welland International Flatwater Centre, 16 Townline Tunnel Rd., Welland, Ontario, L3C 2T4, Canada
Triathlon Ontario’s signature event, the 2026 Provincial Championships will be held on September 5th once again at the International Flatwater Centre in Welland.
The format for the races are Super Sprints. There is both a strategic and logistic reason for this versus Sprint or other distances. From a strategic perspective, short fast racing promotes the development of tactics, fast transitions, speed and recovery (for those doing two heats). These are areas that both Triathlon Ontario and Triathlon Canada have identified as gaps in development in our national talent pool. From a logistic point of view, having a shorter course allows for a smaller foot print, allowing for an excellent spectator experience, and providing an opportunity for relays, which we are the only event in the province to provide. Being the only event offer relays provides the following opportunity to a wide demographic: World Qualifier for Age Groupers, promotes inclusion and friendly competition among clubs, provides opportunities for development pathway athletes to prepare for Mixed Team Relays events, which are increasing in number at the World Triathlon level and has been an increasing focus of Triathlon Canada.
Returning this year is the only Mixed Team Relay competition in Ontario. There are multiple options for athletes to compete in for the “MTR”. Under the Provincial Club Championship Mixed Relay, athletes from the same sanctioned club can form a team in the following categories: Youth & Junior (14-19), Junior & U23 (16-23), U23 & Elite (23+), Age Group (16+). For those Age Groupers looking to compete in the Mixed Team Relay World Championships, club or non-club athletes within the same 10-year age group can form a team and compete in the World Qualifier.
The Championships offer multiple exciting racing opportunities in a draft legal Super Sprint format.

Elite/U23 Cup Series Finale & Provincial Championships
Junior Cup Series Finale & Provincial Championships
Youth Cup (14-15) Series Finale, Provincial Championships and Ontario Summer Games Qualifier
Age Group Super Sprint Provincial Championships
Mixed Team Relay Provincial Club Championships
Age Group Mixed Team Relay World Qualifier

Informal Course Familiarization – Friday, September 4th (anytime)
Race Kit Pick-up – Friday, September 4th 5pm
Pre-race Meeting – Friday, September 4th 6pm
Transition Opening – Saturday, September 5th 6am

Murphy's Mission
2025-11-08 09:00 - 12:00 | Christie Lake Conservation Area, Dundas, Ontario, L9H 5E1, Canada
Join us on November 8, 2025, at Christie Lake Conservation Area for a fun and inclusive run with options for everyone! Choose between a Canicross (run with your dog) or a Human-Only run. Distances include 5K and 10K—the 10K will complete the approximately 5km loop twice. There’s also a walk-with-dog option for a more relaxed pace. The course features grass, gravel, flat and rolling hills, on double-track terrain, making it suitable for all experience levels.

REGISTER

Tri Kids Triathlon Race Series Presented by Pure Flavour - London
2026-05-24 08:30 - 16:30 | Carling Heights Optimists Community Centre, 656 Elizabeth Street, London, Ontario, N5Y 6L3, Canada

Tri Kids Triathlon Race Series Presented by Pure Flavour - Burlington
2026-06-07 08:00 - 16:30 | Nelson Park and Outdoor Pool, 4235 New Street, Burlington, Ontario, L7R 3Z6, Canada

Subaru Triathlon Series - Milton Triathlon
2026-06-07 08:30 - 14:30 | Kelso Conservation Area, 5234 Kelso Road, Milton, Ontario, L9T 2X7, Canada
Based out of Kelso Conservation Area in Milton, this is Subaru’s first race of the season and a crowd favourite. A variety of different races are available: Try-A-Tri, Sprint Triathlon, along with a Duathlon.
Come tackle the challenging “6th line hill” or enjoy the scenic run course consisting of both road and cross country type trails. Try a Tri athletes get to bypass the 6th line hill!
Race Information
Sunday, June 7, 2026
Sprint Triathlon
Sprint Duathlon
Sprint Swim/Bike
Sprint Triathlon Relay
Try-A-Tri

Multisport Canada Gravenhurst Triathlon
2026-06-13 - 2026-06-14 | Muskoka Wharf Sports Field, 1100 Bay Street, Gravenhurst, Ontario, P1P 1G7, Canada
JUMP into June’s Lake Muskoka! The out-&-back cycling course features long steady grades before the rolling hills in the run!
First stop – Gravenhurst
Based in the heart of cottage country, Multisport Canada offers another full weekend of racing – something for everyone! This location offers Sprint and Olympic distance triathlon the experience of starting their swim from the Muskoka Steamboats. The race weekend gives athletes an opportunity to race in the Give-It-A-Tri, Sprint and Olympic distance triathlons as well as Sprint and International Duathlons.
2026 Age Group Qualifier Standard Duathlon (1 spot per age group per gender)
Race Information
Saturday: June 13, 2026
International Triathlon, Duathlon, Olympic, Relays
Sunday: June 14, 2026
Sprint Triathlon, Duathlon

Subaru Triathlon Series - Guelph Lake 1
2026-06-20 - 2026-06-21 | Guelph Lake Conservation, 7743 Conservation Dr., RR 4, Guelph, Ontario, N1H 6J1, Canada
Based out of Guelph Lake Conservation Area, the Subaru Guelph Lake One Triathlon weekend is one of Ontario’s most popular and longest-running races. There are a wide variety of races and distances to choose from for athletes of all abilities and levels of experience: Try-a-Tri, sprint and standard distance triathlons and duathlons.
Eligible Events – Points will be accumulated by club members (must also be Triathlon Ontario members) in the Sprint and Standard triathlon, duathlon, aquabike and relay event.
2026 Age Group Sprint Triathlon & Mixed Team Relay (1 spot per age group per gender)
2026 Age Group Sprint Duathlon (1 spot per age group per gender)

2026 Provincial Championship – Sprint Triathlon

Saturday June 20, 2026
Olympic Triathlon – Olympic Duathlon – Olympic Swim/Bike – Olympic Relay
Try-A-Tri
Sunday, June 21, 2026
Sprint Triathlon – Sprint Duathlon – Sprint Swim/Bike – Sprint Relay

Multisport Canada Rose City (Welland) Triathlon
2026-06-27 - 2026-06-28 | Welland International Flatwater Centre, 16 Townline Tunnel Rd., Welland, Ontario, L3C 2T4, Canada
Multisport Canada’s last event of the season in beautiful Welland, a full weekend featuring a range of events from the Long Course, Give-it-a-Tri, Sprint Triathlon/Duathlon and Aquabike. Get a chance to swim the Welland Canal and then head out onto the flat and fast bike and run course.
2026 Age Group Standard Triathlon & Aquabike ( 1 spot for triathlon – 2 spots for aquabike)
2026 Age Group Sprint Duathlon (1 spot pre age group per gender)

2026 Provincial Championship – Standard Triathlon & Aquabike

Race Information
Saturday: June 27, 2026
Long Course – Triathlon, Triathlon Relay, Swim/Bike and Bike/Run
Sunday: June 28, 2026
Sprint Duathlon, Sprint Duathlon Relay, Sprint Triathlon, Sprint Swim/Bike, Sprint Triathlon Relay, Give-It-A-Tri, Give-It-A-Tri Swim/Bike and Give-It-A-Tri Relay

Ironman 70.3 Muskoka
2026-07-05 | Canada Summit Centre, 20 Park Drive, Huntsville, Ontario, P1H 1P5, Canada
Ontario’s only IRONMAN 70.3, this race takes place in a region adjacent to the majestic Great Lakes—a pristine forest getaway in Canada’s cottage country.
Once again, the 2026 IRONMAN 70.3 Muskoka will be at the gorgeous Canada Summit Centre in Historic Downtown Huntsville. The beautiful Canada Summit Centre was renovated and expanded for the 2010 G8 Summit.
The course features a 1.2-mile, one-loop swim in the scenic Fairy Lake. The swim start is just 500m from the transition zone. The 56-mile bike course circles Lake of Bays, passing through the small communities of Dwight, Dorset, and Baysville. The 13.1-mile run will take you through Historic Downtown Huntsville and finishing at the gorgeous Canada Summit Centre.

Triathlon Ontario Long Course Series

Tri Kids Triathlon Race Series Presented by Pure Flavour - Milton
2026-07-05 08:00 - 16:30 | Milton Sport Centre, 605 Santa Maria Blvd, Milton, Ontario, L9T 6J5, Canada
NEW WEEKEND

The TRi KiDS Triathlon Series offers safe, non-competitive, confidence-building races for children and youth ages 3 to 15. TRi KiDS events combine three sports kids love: swimming, biking and running. We celebrate participation with the goal of encouraging a positive, healthy attitude towards physical activity and instilling self-confidence. The achievement of each athlete is recognized…and not just at the finish line!

Subaru Triathlon Series - Niagara Triathlon - (Grimsby)
2026-07-18 | corner of Lake st and Nelles rd north in Grimsby, 109 Lake Street, Grimsby, Ontario, L3M 3A2
One of the nicest settings for triathlon and duathlon. Very compact triathlon site that creates a fun, family friendly atmosphere! Very quick drive from Toronto on race morning! Race in the morning and check out Wine Country after your race! For those ladies who are also looking to compete in the IRON GIRL race; this is the same race site. Come get yourself ready for big race by first trying out the Try-A-Tri, which uses portions of the same routes you will be using in the IRONGIRL event!
Race Information
Sunday: July 18, 2026
Sprint Triathlon, Duathlon, Swim/Bike, & Relays
Try-A-Tri & Relay

Toronto Triathlon
2026-07-26 | Exhibition Place, 100 Princes' Blvd., Toronto, Ontario, M6K 3C3, Canada
The Toronto Triathlon is quickly becoming a “Can’t Miss”, signature event on the North American triathlon circuit.
The triathlon will take you on a memorable journey through Toronto’s unique landscape, as concrete jungles flow effortlessly into picturesque hills and valleys. Whether you are an Olympian, weekend warrior or someone looking to add a challenging event to your bucket list, the Toronto Triathlon is an event that will test your spirit and reward you immeasurably at the finish line.
The Toronto Triathlon is a celebration of athleticism at its finest and with both Sprint and Olympic Distance Races (and relay options), our weekend will serve athletes of all capabilities. We will bring together avid triathletes with those just beginning their journey in a supportive environment that celebrates healthy living and active lifestyles.
The Toronto Triathlon will be the site of the 2026 National Championships for Age Groupers in the Sprint Triathlon & Mixed Team Relay distance. Both Standard Triathlon & Aquabike distances will offer multiple 2027 World Qualification spots and serve as Provincial Championships.
2026 Age Group Sprint Triathlon & Mixed Team Relay (1 spot per age group per gender)
2026 Age Group Sprint Duathlon (1 spot per age group per gender)

Multisport Canada Barrie Triathlon, Duathlon and Kids of Steel
2026-08-08 - 2026-08-09 | Barrie Cenntenial Park, 65 Lakeshore Road, Barrie, Ontario, L4N 2M6, Canada
Welcome to the annual Barrie Triathlon, to be held on August 8-9, 2026. We are pleased to offer this community Triathlon to promote a healthy and active lifestyle for all of the residents of the City of Barrie and surrounding areas. Great venue: perfect for families, and you can cheer on competitors up to 8 times along the route!
2026 Age Group Qualifier Sprint Duathlon (1 spot per age group per gender)

2026 Provincial Championship – Sprint Duathlon

Race Information
Saturday, August 8 and Sunday, August 9, 2026
Give It A Tri, Give-It-A-Tri Swim/Bike, Give-It-A-Tri Relay
Kids of Steel – 6-7, 8-9, 10-11, 12-13, and 14-15
Sprint Duathlon, Sprint Duathlon Relay, Sprint Triathlon, Sprint Swim/Bike and Sprint Triathlon Relay

Subaru Women's Triathlon Festival
2026-08-08 07:30 - 14:30 | Nelles Beach Park, 91 Lake Street, Grimsby, Ontario, L3M 3A2, Canada
Saturday, August 8, 2026
Women’s Sprint Triathlon and Try-A-Triathlon

Registration 7:30am to 9:00am
Sprint Triathlon Start @ 9:00am
Post Race Food 10:00am to 1:00pm
Sprint Age Group Awards/Top Fundraisers 12:00pm

Try-A-Tri Start @ 1:15pm
Try-A-Tri Age Group Awards 2:30pm

Multisport Canada Toronto Island Triathlon
2026-08-15 - 2026-08-16 | Toronto Island, Toronto, Ontario, P0C 1A0, Canada
No need to leave Toronto to race!
Grab your gear and hop on the ferry to the Multisport Toronto Island Tri! A swim in Lake Ontario and a flat and fast bike and run course.
Race Information
Saturday; August 15, 2026
Give It a Tri and Give-It-A-Tri Swim Bike, Give-It-A-Tri Relay
Sunday: August 16, 2026
Sprint Duathlon and Sprint Duathlon Relay
Sprint Triathlon, Sprint Swim/Bike and Sprint Triathlon Relay

Subaru Series -Owen Sound
2026-08-16 08:00 - 17:00 | Kelso Beach Park, 2nd Avenue West, Owen Sound, Ontairo, N4K 2H4, Canada
The newest triathlon addition to the Subaru Triathlon Series line-up! Located in Kelso Beach Park in Owen Sound, Ontario.

2026 Age Group Standard Triathlon & Aquabike (1 spot each discipline)
2026 Age Group Standarad Duathlon (1 spot per age group per gender)

2026 Provincial Championship – Standard Duathlon

Sunday, August 16, 2026
Olympic – Triathlon, Duathlon, Swim Bike and Relay
Sprint – Triathlon, Duathlon, Swim/Bike and Relay

Red Shoes Triathlon
2026-08-16 08:00 - 17:00 | Kemptville Pool, 29 Reuben Crescent, Kemptville, Ontario, K0G 1J0, Canada
Registration Options & Pricing

Junior Elite U23 Draft Legal $80 500m, 20km, 5km
U14/15 Draft Legal $80 400m, 15km, 3km
U12/13 Non Draft Legal $60 300m, 10km, 2km
Sprint Non Draft Legal 14+ $80 400m, 15km, 4km
Try-a-Tri Non Draft Legal 12+ $60 200m, 5km, 2km

Competitive triathletes age 12 or older, please select your age category of 12/13 non-draft, 14/15 draft legal, or U23 Elite draft legal.
Recreational triathletes, please select Sprint non-draft or Try-a-Tri. You are also given the option of competing as a team for the Sprint non-draft or Try-a-Tri.
All triathletes will start with a Riverside Park pool swim, transition to looped cycling through closed paved roads through residential Kemptville and finish with a run on the gravel/dirt Riverside Park trail.
Spectators are able to watch the entire swim, run and Tzone portions and the triathletes at each 5km interval from the Riverside Park location. Free parking is also available at the neighboring high school.
Timing being done by Somersault.

Multisport Canada Wasaga Beach Triathlon
2026-08-29 | Wasaga Beach, 45 Beach Drive, Wasaga, Ontario, L9Z 2J8, Canada
A full day of events based at the popular Wasaga Beach. With a swim in Georgian Bay, racers will have a flat and fast bike with a few small hills and a fast run course along the waterfront.

2026 Age Group Sprint Triathlon & Mixed Team Relay (1 spot per age group per gender)
Saturday, August 29, 2026
Sprint – Triathlon – 750m Swim – 20km Bike – 5km Run,
Sprint -Duathlon – 5km Run – 20km Bike – 2.5km Run
Olympic – Triathlon – 1500m Swim – 40km Bike – 10km Run
Olympic – Swim Bike – 1500m Swim – 40km Bike

Subaru Triathlon Series - Guelph Lake Two
2026-09-05 | Guelph Lake Conservation, 7743 Conservation Dr., RR 4, Guelph, Ontario, N1H 6J1, Canada
The second visit to Guelph Lake Conservation Area is the perfect way to cap off your season on the Labour Day long weekend!
The sprint distance features a 750m Swim, 30km Bike, and a 7km Run that never leaves the park!
The Try-A-Tri features a 375m Swim, 10km Bike, 2.5km Run and is one of the most popular of its kind.
Duathlon, Relay and Swim/Bike options are available as well!
Saturday, September 5, 2026

Multisport Canada Lakeside Triathlon - KOS®
2026-09-12 - 2026-09-13 | Lakeside Resort, 256440 Sunova Crescent, Lakeside, Ontario, N0M 2G0, Canada
Multisport Canada covers it all on this late summer weekend. Events ranging from youth all the way to an Olympic distance triathlon and international duathlon. The whole family can race this weekend!

2026 Age Group Qualifier Standard Duathlon (1 spot per age group per gender)

Race Information
Saturday: September 12, 2026
Sprint Triathlon, Duathlon, Sprint Swim/Bike, Sprint Duathlon Relay & Sprint Triathlon Relay
KOS Youth races: Ages 3-5, 6-7, 8-9, 10-11, 12-13, and 14-15
Sunday: September 13, 2026
Olympic Distance Triathlon, Olympic Swim/Bike, Olympic Distance Triathlon Relay, International Distance Duathlon and International Distance Duathlon Relay
Give-It-A-Tri Triathlon, Give-It-A-Tri Swim/Bike, Give-It-A-Tri Relay

Multisport Canada Barrelman Niagara Falls
2026-09-20 | Welland International Flatwater Centre, 16 Townline Tunnel Rd., Welland, Ontario, L3C 2T4, Canada
Sunday, September 20, 2026

The only point-to-point race in the Province, this race starts at the Welland International Flatwater Centre and winds its way through the beautiful Niagara countryside ending at the world-famous Niagara Falls.
Athletes will start the day at the Welland International Flatwater Centre, a legacy facility of the 2015 Toronto Pan Am Games. Construction of the Welland Canal started nearly 200 years ago and was a major contributor to the growth and prosperity of southern Ontario. It has become an ideal location for warm, pristine open water swimming. You will then bike and run your way to the world famous Niagara Falls, one of the natural wonders of the world.
From the vineyards to the numerous family-friendly attractions, the Niagara Region has something to offer everyone so we hope you take some time to enjoy the sights while in the area.
Good luck to all of those racing for points, a title, a PB or just for pure enjoyment of the experience!
*Note swim/bike, bike/run, and relays are an option for the event.

2026 Age Group Qualifier Long Course Triathlon & Aquabike (1 spot per age group per gender)

2026 Provincial Championships – Long Course Triathlon and Aquabike
2026 Provincial Long Course
The Series is divided into two age groups: 40 years of age and over (Masters Division) and under 40 years of age (Age Group Division). All age groups determined as of December 31st. Points are earned by finishing within the top 20 in your age group. Points are awarded for finishing position within the age group against the entire field in your age group (not just against other members).

Crush the Quarry Off-Road Triathlon/Duathlon
2027-08-23 08:30 - 12:30 | Kelso Conservation Area, 5234 Kelso Road, Milton, Ontario, L9T 2X7, Canada
Crush The Quarry is Ontario’s newest off-road triathlon and duathlon, just 30 minutes west of Toronto at Area 8/Kelso Conservation Area.
This isn’t your average multisport race. You’ll swim through turquoise quarry water, mountain bike and trail run, your way up and down the escarpment, and tear across rugged single track that keeps you honest from start to finish.
2026 Age Group Qualifier Off-Road Triathlon/Duathlon (2 spots per discipline)

This event will have 2 World Qualifier spots (Edmonton 2027) for the Standard distance Cross triathlon and Standard Cross Duathlon, and will be the 2026 Provincial Championships for Multisport Cross racing.

2 distances – Sprint and Standard for both the triathlon and duathlon, as well as a relay option.

Cross Sprint (500m ? 10-15k ? 3-4k ????)
Cross Standard (1000-1500m ? 20-30k ? 7-10k ????)
Cross Du – Sprint (2-3k ? 10-15k ? 3-4k ????)
Cross Du – Standard (4-5k ?20-30k ? 7-10k ????)
Cross Relay Sprint
Cross Relay Standard

Included:

Tee shirt
Custom medal
Professional Timing by Chiptime Results
Post race food, draw prizing
Free professional High-Res photos
Awards for top 3 overall and age group for each distance/discipline

Start times:

8:00 am – Sprint Cross Triathlon
8:15 am – Sprint Cross Duathlon
10:30 am – Standard Cross Triathlon
10:45 am – Standard Cross Duathlon

Detailed schedule to be announced closer to race day.
Registration Options & Pricing

Jan 5 to Feb 28
Feb 28 to Jul 31
Aug 1 to Aug 19

Cross Triathlon – Sprint
$145.00
$155.00
$165.00

Cross Triathlon – Standard
$155.00
$165.00
$175.00

Cross Duathlon – Sprint
$140.00
$150.00
$160.00

Cross Duathlon – Standard
$150.00
$160.00
$170.00

Cross Triathlon – Sprint Relay
$190.00
$200.00
$210.00

Cross Triathlon – Standard Relay
$200.00
$210.00
$220.00

Double Crush
$270.00
$280.00
$290.00

Refunds:
All purchases are final. We are not able to offer any refunds or rollovers for any reason. Please email info@crazycatadventures.com if you would like to transfer between participants.
Important information about Mountain Biking:

The minimum tire diameter is 26 inches and maximum is 29 inches. The minimum tire cross section is 1.5 inch;
Front and rear wheels may have different diameter;
Athletes are allowed to push or carry the bike over the course;
Drafting is allowed. For safety reasons there may be no passing zones on the course;
Clip-on aero bars are not allowed;
Drop bars are forbidden; Must be flat bars
Traditional MTB bar ends are authorised. Ends must be plugged;
Athletes must bring their own tools and parts and must carry out their own repairs.

416-888-5525
info@crazycatadventures.com
https://crazycatadventures.com/race-event/crush-the-quarry/
